How did the population of western europe change after the collapse of the roman empire?

a. the population spread out as people moved to the countryside for safety.
b. the population declined as people began to join the crusades.
c. the population grew as more children were born.
d. the population became more centralized as people moved to the city for safety.

Correct

A. The population spread out as people moved to the countryside for safety.

When the city of Rome was under attack and the empire was falling apart, the Romans had to leave. Some native tribes and foreign invaders fought each other for power, but many Roman cities in Britain collapsed when people returned to live in the countryside.

A the population spread out as people moved to the countryside for safety.

Explanation:

A p E x

the puritans were a group of people who grew discontent in the church of england the common unity strengthened the community.